The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 1988
Filed:
Aug. 05, 1986
Applicant:
Inventor:
Yosef Notkin, Kibbutz Gvat, IL;
Assignee:
Plastro Gvat, Kibbutz Gvat, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239467 ; 239468 ;
Abstract
A vortex sprinkler having a vortex chamber delimited in the downward direction by a bottom surface and in the upward direction by a rimmed opening leading to the atmosphere, at least one liquid inlet leading substantially tangentially into the vortex chamber, and a plurality of slots cut across the rim of the opening, wherein the slots are cut in a direction substantially tangential with respect to the vortex chamber.